A full-fledged live-action version of "I became a male and onee-chan who became a female", which depicts the innocent sex of a virgin and a virgin who recorded the number one sales on the FANZA doujin floor! Bewildered by the feeling of having sex for the first time, the appearance of two people who are captivated by pleasure is a must-see! Anytime, anywhere in my head is all about pleasant SEX! Please take a look at Mei Satsuki, who plays the role of a sister who shakes her G cup and makes her live!
